Logic simulation system using simulation processor (SP)

  • Authors:
  • Minoru Saitoh;Kenji Iwata;Akiko Nokamura;Makoto Kakegawa;Junichi Masuda;Hirofumi Hamamura;Fumiyasu Hirose;Nobuaki Kawato

  • Affiliations:
  • Fujitsu Limited, Nakaharaku Kawasaki, 211, Japan;Fujitsu Limited, Nakaharaku Kawasaki, 211, Japan;Fujitsu Limited, Nakaharaku Kawasaki, 211, Japan;Fujitsu Limited, Nakaharaku Kawasaki, 211, Japan;Fujitsu Limited, Nakaharaku Kawasaki, 211, Japan;Fujitsu Limited, Nakaharaku Kawasaki, 211, Japan;Fujitsu Laboratories Limited, Nakaharaku Kawasaki, 211, Japan;Fujitsu Laboratories Limited, Nakaharaku Kawasaki, 211, Japan

  • Venue:
  • DAC '88 Proceedings of the 25th ACM/IEEE Design Automation Conference
  • Year:
  • 1988

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Abstract

This paper describes a (special-purpose) logic simulation processor (SP) and a software system for the SP for use in verifying the design of computers and other logic devices. Our system can evaluate a logic circuit containing 4 million logic primitives and 32M bytes of memory at a maximum speed of 800 million active primitive evaluations per second.This paper outlines the hardware architecture, then discusses a software system that optimizes hardware performance. It presents the results of system use and evaluates the system.